Combinatorial constructions of optical orthogonal codes for OCDMA systems

Ivan B. Djordjevic; Bane Vasic

doi:10.1109/LCOMM.2004.831331

Combinatorial constructions of optical orthogonal codes for OCDMA systems

Ivan B. Djordjevic, Bane Vasic

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

Two novel classes of optical orthogonal code (OOC) based on balanced incomplete block designs are proposed: OOC based on mutual orthogonal Latin squares/rectangles and the codes based on finite geometries. Both OOC families can be applied to synchronous and asynchronous incoherent optical CDMA, and are compatible with spectral-amplitude-coding (SAC), time-spreading encoding and fast frequency hoping schemes. Large flexibility in cross-correlation control makes those OOC families interesting candidates for applications that require a large number of users. Novel fiber Bragg grating decoding scheme for canceling the multi-user interference from SAC-signals with nonfixed in-phase cross-correlation is proposed as well.

Original language	English (US)
Pages (from-to)	391-393
Number of pages	3
Journal	IEEE Communications Letters
Volume	8
Issue number	6
DOIs	https://doi.org/10.1109/LCOMM.2004.831331
State	Published - Jun 1 2004

ASJC Scopus subject areas

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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